Palladium-mediated cyclization of 1,5-hexadien-3-ols to 1-methyl-1,3-cyclopentadienes

Add time:08/09/2019    Source:sciencedirect.com

Treatment of 1,5-hexadien-3-ols in acetic acid by Pd(0) [Pd(PPh3)4] led to 1-methyl-1,3-cyclopentadienes. Cyclization is improved by the presence of catalytic amount of trifluoroacetic acid. Mechanism is discussed from the observed results with deuterated alcohols.

We also recommend Trading Suppliers and Manufacturers of 1,3-Cyclopentadiene,1-(1,1-dimethylethyl)-4-(1-methylethyl)-(9CI) (cas 132380-78-0). Pls Click Website Link as below: cas 132380-78-0 suppliers

Prev:Long-term outcomes with mechanical versus biological aortic valve prosthesis in patients >70 years
Next:2 Heterosteroids and Drug Research)